1 files changed, 36 insertions, 0 deletions

diff --git a/embassy-net-enc28j60/src/phy.rs b/embassy-net-enc28j60/src/phy.rs
new file mode 100644
index 000000000..7f62b5f27
--- /dev/null
+++ b/embassy-net-enc28j60/src/phy.rs
@@ -0,0 +1,36 @@
+#[allow(dead_code)]
+#[derive(Clone, Copy)]
+pub enum Register {
+    PHCON1 = 0x00,
+    PHSTAT1 = 0x01,
+    PHID1 = 0x02,
+    PHID2 = 0x03,
+    PHCON2 = 0x10,
+    PHSTAT2 = 0x11,
+    PHIE = 0x12,
+    PHIR = 0x13,
+    PHLCON = 0x14,
+}
+
+impl Register {
+    pub(crate) fn addr(&self) -> u8 {
+        *self as u8
+    }
+}
+
+register!(PHCON2, 0, u16, {
+    #[doc = "PHY Half-Duplex Loopback Disable bit"]
+    hdldis @ 8,
+    #[doc = "Jabber Correction Disable bit"]
+    jabber @ 10,
+    #[doc = "Twisted-Pair Transmitter Disable bit"]
+    txdis @ 13,
+    #[doc = "PHY Force Linkup bit"]
+    frclnk @ 14,
+});
+
+register!(PHSTAT2, 0, u16, {
+    // Datasheet says it's bit 10, but it's actually bit 2 ?!?!
+    #[doc = "Link Status bit"]
+    lstat @ 2,
+});